vulnerability
PostgreSQL: CVE-2020-25696: psql's \gset allows overwriting specially treated variables
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:H/Au:N/C:C/I:C/A:C) | Nov 16, 2020 | Nov 16, 2020 | Nov 15, 2024 |
Severity
8
CVSS
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
Published
Nov 16, 2020
Added
Nov 16, 2020
Modified
Nov 15, 2024
Description
A flaw was found in the psql interactive terminal of PostgreSQL in versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If an interactive psql session uses \gset when querying a compromised server, the attacker can execute arbitrary code as the operating system account running psql. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Solution
postgres-upgrade-13_1
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